Jet Car Stunts is a very good racer-like game, however it may not be what you're looking for since its not a true racer as in there is no live competition. If that's not what you're looking for I would looking into NFS:Shift or Real Racing, however I could not tell you which is better. I also would highly recommend Cocoto Kart Online, its a Mario Kart knockoff that is very good with online play. EDIT: Didnt see your poll, really can't help you since I own none of those =D sorry.
